You find some press information attached, also about the second idea:
Here you can also participate, even if you don’t come to our barcamp.

WE CALL FOR COWORKING PICTURES!

Our Barcamp will be the starting point of a touring exhibition — with the next stop on the Coworking
Europe Conference Berlin in November. And perhaps a second stop in your country? We hope,
you like this project and spread the word within the coworking community. This would be so great!
We need pictures in high resolution (more details in the press information).

Best, Anni (Conference Organizer for Coworking Wuppertal)

PS: The source of the pictures in the directory “Material Call for Coworking Pictures”

is deskmag. You can use it to spread the word, if you mention this source.